com.touchgraph.graphlayout.interaction
Class HyperScroll

java.lang.Object
  com.touchgraph.graphlayout.interaction.HyperScroll

All Implemented Interfaces:

GraphListener, EventListener

public class HyperScroll
extends Object
implements GraphListener

HyperScroll. Responsible for producing that neat hyperbolic effect. (Which isn't really hyperbolic, but just non-linear). Demonstrates the usefulness of Lenses.

Version:

1.06

Author:

Alexander Shapiro

Field Summary

protected int

hyperRadius

Constructor Summary

HyperScroll(TGPanel tgp)

Method Summary

int	getHyperbolicDistortion()
int	getHyperRadius() Returns the radius of the circle at which points stay a constant distance away from the center despite the hyperbolic (fisheye) effect.
JScrollBar	getHyperSB()
com.touchgraph.graphlayout.interaction.HyperScroll.HyperLens	getLens()
void	graphMoved()
void	graphReset()
void	setHyperbolicDistortion(int value)
void	setHyperRadius(int r) Sets the radius of the circle at which points stay a constant distance away from the center despite the hyperbolic (fisheye) effect.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

hyperRadius

protected int hyperRadius

Constructor Detail

HyperScroll

public HyperScroll(TGPanel tgp)

Method Detail

getHyperSB

public JScrollBar getHyperSB()

getLens

public com.touchgraph.graphlayout.interaction.HyperScroll.HyperLens getLens()

graphMoved

public void graphMoved()

Specified by:

graphMoved in interface GraphListener

graphReset

public void graphReset()

Specified by:

graphReset in interface GraphListener

getHyperbolicDistortion

public int getHyperbolicDistortion()

setHyperbolicDistortion

public void setHyperbolicDistortion(int value)

setHyperRadius

public void setHyperRadius(int r)

Sets the radius of the circle at which points stay a constant distance away from the center despite the hyperbolic (fisheye) effect.

getHyperRadius

public int getHyperRadius()

Returns the radius of the circle at which points stay a constant distance away from the center despite the hyperbolic (fisheye) effect.